Kmart

At Kmart, if the coupon is worth more than the item being purchased, it will go through without any beeps, so you can get overage.

A couple weeks ago, Kmart had double coupons and I got $1800 worth of stuff for about $75!! It was awesome! Kmart is trying to build up their business and will be doing doubles at different stores around the country, so be on the lookout.